Since the even, Dalgan's cave, the one north of Dralk, has been mostly empty.
There seem to be 1 unactivated machine, 1 working silo and 1 unactivated shrine.
Since there are ressource close by, I suggest that a smelting room and a gemworking room be added to that community lair. it would help the gathering of the ressource since there are no machine nearby.
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Also, ever since the ressource remixing, the Dralk's eastern crafting cave has become useless since all the ressource have been removed.
Why not put a crystalshaping machine there and put Titian crystal? The only other spot where Titian are is far far east of Mahagra.